| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| auditing a class for free | 0.35 | 0.7 | 4143 | 21 |
| is auditing a college class free | 0.52 | 0.5 | 7378 | 38 |
| is auditing classes free | 0.13 | 1 | 5415 | 47 |
| auditing classes online free | 1.86 | 0.6 | 1497 | 62 |
| audit classes for free | 0.24 | 0.7 | 4847 | 36 |
| auditing courses for free | 1.54 | 0.8 | 1045 | 11 |
| audit classes online free | 1.45 | 0.7 | 2224 | 50 |
| how to audit college classes for free | 1.91 | 0.7 | 68 | 54 |
| what is auditing a class | 1.92 | 0.7 | 2890 | 59 |
| auditing college courses for free | 0.75 | 0.6 | 7656 | 96 |
| what is a free to audit course | 0.82 | 0.7 | 4794 | 10 |
| online auditing class with certificate | 0.04 | 0.8 | 7319 | 18 |
| audit courses for free | 1.6 | 1 | 9433 | 36 |
| free auditing courses online | 1.88 | 0.8 | 9176 | 98 |
| auditing course online free | 1.23 | 0.2 | 8936 | 45 |
| to audit a class | 0.36 | 0.7 | 5726 | 55 |
